Fix PR testsuite/47013

From-SVN: r182219

gcc/testsuite/ChangeLog

+2011-12-12  Revital Eres  <revital.eres@linaro.org>
+
+	PR rtl-optimization/47013
+	* gcc.dg/sms-2.c: Change scan-tree-dump-times and the code itself
+	to preserve the function.
+	* gcc.dg/sms-6.c: Add --param sms-min-sc=1. Add dg-options for
+	powerpc*-*-*.  Avoid superfluous spaces in dg-final.
+	* gcc.dg/sms-3.c: Add --param sms-min-sc=1 and
+	-fmodulo-sched-allow-regmoves flags.
+	* gcc.dg/sms-7.c: Likewise. Remove dg-final for powerpc*-*-*
+	and avoid superfluous spaces in dg-final for spu-*-*.
+	* gcc.dg/sms-4.c: Add dg-options for powerpc*-*-*.
+	* gcc.dg/sms-8.c: Add --param sms-min-sc=1.  Add dg-options and
+	change scan-rtl-dump-times for powerpc*-*-*.
+	* gcc.dg/sms-5.c: Add --param sms-min-sc=1 flag, remove
+	powerpc*-*-* from dg-final and avoid superfluous spaces in
+	dg-final.
+	* gcc.dg/sms-9.c: Remove -fno-auto-inc-dec.
+
 2011-12-11  Jakub Jelinek  <jakub@redhat.com>
 
 	PR tree-optimization/51485

gcc/testsuite/gcc.dg/sms-2.c

@@ -4,12 +4,11 @@
 /* { dg-do compile } */
 /* { dg-options "-O2 -fmodulo-sched -fdump-rtl-sms" } */
 
-
+int th, h, em, nlwm, nlwS, nlw, sy;
 void
 fun (nb)
      int nb;
 {
-  int th, h, em, nlwm, nlwS, nlw, sy;
 
   while (nb--)
     while (h--)
@@ -33,5 +32,5 @@ fun (nb)
       }
 }
 
-/* { dg-final { scan-rtl-dump-times "SMS succeeded" 1 "sms" { target spu-*-* powerpc*-*-* } } } */
+/* { dg-final { scan-rtl-dump-times "SMS loop many exits" 1 "sms" { target spu-*-* powerpc*-*-* } } } */
 /* { dg-final { cleanup-rtl-dump "sms" } } */

gcc/testsuite/gcc.dg/sms-3.c

 /* { dg-do run } */
-/* { dg-options "-O2 -fmodulo-sched -funroll-loops -fdump-rtl-sms" } */
+/* { dg-options "-O2 -fmodulo-sched -funroll-loops -fdump-rtl-sms --param sms-min-sc=1 -fmodulo-sched-allow-regmoves" } */
 
 extern void abort (void);
 

gcc/testsuite/gcc.dg/sms-4.c

 /* Inspired from sbitmap_a_or_b_and_c_cg function in sbitmap.c.  */
 /* { dg-do run } */
 /* { dg-options "-O2 -fmodulo-sched -fmodulo-sched-allow-regmoves -fdump-rtl-sms" } */
+/* { dg-options "-O2 -fmodulo-sched -fmodulo-sched-allow-regmoves -fdump-rtl-sms --param sms-min-sc=1" { target powerpc*-*-* } } */
 
 extern void abort (void);
 

gcc/testsuite/gcc.dg/sms-5.c

 /* { dg-do run } */
-/* { dg-options "-O2 -fmodulo-sched -fmodulo-sched-allow-regmoves -funroll-loops -fdump-rtl-sms" } */
+/* { dg-options "-O2 -fmodulo-sched -fmodulo-sched-allow-regmoves -funroll-loops -fdump-rtl-sms --param sms-min-sc=1" } */
 /* This is the same test as loop-2e.c test.  It is related to a fix in
    the generation of the prolog and epilog.  */
 
@@ -46,7 +46,7 @@ int main ()
   return 0;
 }
 
-/* { dg-final { scan-rtl-dump-times "SMS succeeded" 1 "sms"  { target powerpc*-*-* spu-*-* } } } */
+/* { dg-final { scan-rtl-dump-times "SMS succeeded" 1 "sms" { target spu-*-* } } } */
 
 /* { dg-final { cleanup-rtl-dump "sms" } } */
 

gcc/testsuite/gcc.dg/sms-6.c

 /* { dg-do run } */
-/* { dg-options "-O2 -fmodulo-sched -fdump-rtl-sms" } */
+/* { dg-options "-O2 -fmodulo-sched -fdump-rtl-sms --param sms-min-sc=1" } */
+/* { dg-options "-O2 -fmodulo-sched -fdump-rtl-sms --param sms-min-sc=1 -fmodulo-sched-allow-regmoves" { target powerpc*-*-* } } */
 
 extern void abort (void);
 
@@ -43,7 +44,7 @@ int main()
   return 0;        
 }
 
-/* { dg-final { scan-rtl-dump-times "SMS succeeded" 1 "sms"  { target spu-*-* } } } */
-/* { dg-final { scan-rtl-dump-times "SMS succeeded" 3  "sms" { target powerpc*-*-* } } } */
+/* { dg-final { scan-rtl-dump-times "SMS succeeded" 1 "sms" { target spu-*-* } } } */
+/* { dg-final { scan-rtl-dump-times "SMS succeeded" 3 "sms" { target powerpc*-*-* } } } */
 /* { dg-final { cleanup-rtl-dump "sms" } } */
 

gcc/testsuite/gcc.dg/sms-7.c

 /* { dg-do run } */
-/* { dg-options "-O2 -fmodulo-sched -fstrict-aliasing -fdump-rtl-sms" } */
+/* { dg-options "-O3 -fmodulo-sched -fstrict-aliasing -fdump-rtl-sms -fmodulo-sched-allow-regmoves --param sms-min-sc=1" } */
 
 extern void abort (void);
 
@@ -44,7 +44,6 @@ int main()
   return 0;        
 }
 
-/* { dg-final { scan-rtl-dump-times "SMS succeeded" 1 "sms"  { target spu-*-* } } } */
-/* { dg-final { scan-rtl-dump-times "SMS succeeded" 3  "sms" { target powerpc*-*-* } } } */
+/* { dg-final { scan-rtl-dump-times "SMS succeeded" 1 "sms" { target spu-*-* } } } */
 /* { dg-final { cleanup-rtl-dump "sms" } } */
 

gcc/testsuite/gcc.dg/sms-8.c

@@ -3,7 +3,8 @@
     that was not fixed by reg-moves.  */
 
  /* { dg-do run } */
- /* { dg-options "-O2 -fmodulo-sched -fmodulo-sched-allow-regmoves -fdump-rtl-sms" } */
+ /* { dg-options "-O2 -fmodulo-sched -fmodulo-sched-allow-regmoves -fdump-rtl-sms --param sms-min-sc=1" } */
+ /* { dg-options "-O2 -fmodulo-sched -fmodulo-sched-allow-regmoves -fdump-rtl-sms" { target powerpc*-*-* } } */
 
 extern void abort (void);
 
@@ -35,7 +36,7 @@ main ()
   return 0;
 }
 
-/* { dg-final { scan-rtl-dump-times "SMS succeeded" 1 "sms" { target powerpc*-*-* } } } */
+/* { dg-final { scan-rtl-dump-times "SMS succeeded" 0 "sms" { target powerpc*-*-* } } } */
 /* { dg-final { cleanup-rtl-dump "sms" } } */
 
 

gcc/testsuite/gcc.dg/sms-9.c

 /* { dg-do run } */
-/* { dg-options "-O2 -fmodulo-sched -fno-auto-inc-dec -O2 -fmodulo-sched-allow-regmoves" } */
+/* { dg-options "-O2 -fmodulo-sched -fmodulo-sched-allow-regmoves" } */
 
 #include <stdlib.h>
 #include <stdarg.h>